The WYLD Network is transitioning to Aspen Discovery. WYLDcat on Enterprise will remain available until October 2023, but some features will be disabled.
QUESTION:
In the search results display, one of the fields that can be displayed is the "format". This can be text, an icon image, or a facet value. The value that displays is nowhere in the catalog record, so where is it coming from?
SOLUTION DETAILS:
The format is MARC mapped from data in the catalog record in the following manner:
- A MARC map-based extraction from the MARC record. Data is extracted from the Marc Record as (first one of these that matches):
- If tag 007 exists, and position 01 for a data length of 1 is not equal to "|", then it extracts "7"+position 00 length 2 (e.g. “7ab”)
- If tag 007 exists, and position 01 for a data length of 1 equals ‘|’ (pipe), then it extracts "7"+position 00 length 1 (e.g. “7a”)
- If tag 007 does not exist, then it extracts position 06 of the Leader for a data length of 2 (e.g. “ab”)
Note: If the value comes from the 007 tag, then a "7" prefix is added to the extracted data. If it comes from the Leader, then no "7" prefix is added.
- The extracted data is normalized from the MARC coding to a format code (e.g., MAP, MUSIC, etc.). Basically, the normalizer takes the data extracted in step 1 above, looks for a matching entry in its tables, and if it finds one, then the normalizer returns the corresponding format code string (e.g., "am" maps to "BOOK").
- The format code returned by step 2 above is translated for the profile language using the definitions for the Format global display field in the Manage Display Codes tool in the administrative interface.
Here is the way that the format codes are translated for Enterprise:
#Marc 21 leader values, pos 6,7, when 007 does not exist. aa=BOOK ab=CR ac=BOOK ad=BOOK ai=CR am=BOOK as=CR a|=BOOK a =BOOK ca=MUSIC cb=MUSIC cc=MUSIC cd=MUSIC ci=MUSIC cm=MUSIC cs=MUSIC c|=MUSIC c =MUSIC da=MUSIC db=MUSIC dc=MUSIC dd=MUSIC di=MUSIC dm=MUSIC ds=MUSIC d|=MUSIC d =MUSIC ea=MAP eb=MAP ec=MAP ed=MAP ei=MAP em=MAP es=MAP e|=MAP e =MAP fa=MAP fb=MAP fc=MAP fd=MAP fi=MAP fm=MAP fs=MAP f|=MAP f =MAP ga=VISUAL gb=VISUAL gc=VISUAL gd=VISUAL gi=VISUAL gm=VISUAL gs=VISUAL g|=VISUAL g =VISUAL ia=SOUNDREC ib=SOUNDREC ic=SOUNDREC id=SOUNDREC ii=SOUNDREC im=SOUNDREC is=SOUNDREC i|=SOUNDREC i =SOUNDREC ja=MUSICSNDREC jb=MUSICSNDREC jc=MUSICSNDREC jd=MUSICSNDREC ji=MUSICSNDREC jm=MUSICSNDREC js=MUSICSNDREC j|=MUSICSNDREC j =MUSICSNDREC ka=VISUAL kb=VISUAL kc=VISUAL kd=VISUAL ki=VISUAL km=VISUAL ks=VISUAL k|=VISUAL k =VISUAL ma=COMPFILE mb=COMPFILE mc=COMPFILE md=COMPFILE mi=COMPFILE mm=COMPFILE ms=COMPFILE m|=COMPFILE m =COMPFILE oa=KIT ob=KIT oc=KIT od=KIT oi=KIT om=KIT os=KIT o|=KIT o =KIT pa=MIXED pb=MIXED pc=MIXED pd=MIXED pi=MIXED pm=MIXED ps=MIXED p|=MIXED p =MIXED ra=OBJECT rb=OBJECT rc=OBJECT rd=OBJECT ri=OBJECT rm=OBJECT rs=OBJECT r|=OBJECT r =OBJECT ta=MS tb=CR tc=MS td=MS ti=CR tm=MS ts=CR t|=MS t =MS #007, pos 0,1, single when pos 1 is '|', double when pos 2 is not '|' 7a=MAP 7ad=ATLAS 7ag=DIAGRAM 7aj=MAP 7ak=MAP 7aq=MODEL 7ar=REMOTESEN 7as=SECTION 7au=MAP 7ay=VIEW 7az=MAP 7a|=MAP 7c=ER 7ca=ER 7cb=ER 7cc=ER 7cf=ER 7ch=ER 7cj=ER 7cm=ER 7co=ER 7cr=ER 7cu=ER 7cz=ER 7c|=ER 7d=GLOBE 7da=GLOBE 7db=GLOBE 7dc=GLOBE 7de=GLOBE 7du=GLOBE 7dz=GLOBE 7d|=GLOBE 7f=TACTILE 7fa=TACTILE 7fb=BRAILLE 7fc=TACTILE 7fd=TACTILE 7fu=TACTILE 7fz=TACTILE 7f|=TACTILE 7g=PROJGRAPHIC 7gc=FILMSTRIP 7gd=FILMSTRIP 7gf=FILMSTRIP 7go=FILMSTRIP 7gs=SLIDE 7gt=TRANSPARENCY 7gu=PROJGRAPHIC 7gz=PROJGRAPHIC 7g|=PROJGRAPHIC 7h=MICROFORM 7ha=MICROFORM 7hb=MICROFORM 7hc=MICROFORM 7hd=MICROFORM 7he=MICROFORM 7hf=MICROFORM 7hg=MICROFORM 7hu=MICROFORM 7hz=MICROFORM 7h|=MICROFORM 7k=NONPROJGRAPH 7kc=COLLAGE 7kd=DRAWING 7ke=PAINTING 7kf=PRINT 7kg=PHOTO 7kh=PHOTO 7ki=PICTURE 7kj=PRINT 7kl=TECHDRAWING 7kn=CHART 7ko=FLASHCARD 7ku=NONPROJGRAPH 7kz=NONPROJGRAPH 7k|=NONPROJGRAPH 7m=MOTIONPICT 7mc=MOTIONPICT 7mf=MOTIONPICT 7mr=MOTIONPICT 7mu=MOTIONPICT 7mz=MOTIONPICT 7m|=MOTIONPICT 7o=KIT 7ou=KIT 7o|=KIT 7q=NOTATEDMUSIC 7qu=NOTATEDMUSIC 7q|=NOTATEDMUSIC 7r=REMOTESEN 7ru=REMOTESEN 7r|=REMOTESEN 7s=SOUNDREC 7sd=SOUNDDISC 7se=SOUNDREC 7sg=SOUNDREC 7si=SOUNDREC 7sq=SOUNDREC 7ss=SOUNDCASS 7st=SOUNDREC 7su=SOUNDREC 7sw=SOUNDREC 7sz=SOUNDREC 7s|=SOUNDREC 7t=BOOK 7ta=REGPRINT 7tb=LARGEPRINT 7tc=BRAILLE 7td=LOOSELEAF 7tu=BOOK 7tz=BOOK 7t|=BOOK 7v=VIDEOREC 7vc=VIDEOCART 7vd=VIDEODISC 7vf=VIDEOCASS 7vr=VIDEOREEL 7vu=VIDEOREC 7vz=VIDEOREC 7v|=VIDEOREC 7z=UNSPECIFIED 7zm=UNSPECIFIED 7zu=UNSPECIFIED 7zz=UNSPECIFIED 7z|=UNSPECIFIED #New Unimarc entries #Tag number, Position, value u135j=DISKETTE u1350=E_SOUNDREC u126a=SOUNDDISC u126c=SOUNDCASS u1260=SOUNDREC u1250=E_SOUNDREC u124a=ATLAS u124b=DIAGRAM u124c=GLOBE u124d=MAP u124e=MODEL u124g=REMOTESEN u124h=SECTION u124i=VIEW u117aa=KIT u117ab=KIT u117as=MODEL u11616=FLASHCARD u11610=TECHDRAWING u116a=COLLAGE u116c=PAINTING u116f=PHOTO u116h=PICTURE u116i=PRINT u116k=TECHDRAWING u1150a=MOTIONPICT u1150b=MOTIONPICT u11515a=VIDEOCART u11515b=VIDEODISC u11515c=VIDEOCASS u11515d=VIDEOREEL u1158g=FILMSTRIP u1158i=FILMSTRIP u1158j=FILMSTRIP u1158k=SLIDE u106d=LARGEPRINT u106f=BRAILLE u106r=REGPRINT u106t=MICROFORM u1054m=THESIS u1054v=THESIS u105d=CHART u105m=SOUNDREC u105n=TRANSPARENCY u105g=MUSIC u110a=CR u110b=CR u0002am=BOOK u0002lm=E_BOOK u0002ac=LOOSELEAF u0002ai=LOOSELEAF u0002em=MAP u0002fm=MAP u000b=MS u000c=NOTATEDMUSIC u000d=NOTATEDMUSIC u000e=GLOBE u000f=GLOBE u000g=MOTIONPICT u000j=MUSICSNDREC u000k=CHART u000l=ER u000m=MIXED u000r=OBJECT u125=MUSIC u135=COMPFILE
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